Chii Chinonzi Slip Casting?
Slip casting inobatsira kubudisa mashizha emakeramiki , asi haifaniri chero magetsi chaiwo uye inogona kuitwa mu studio. Zvichienderana nehuwandu hwekugadzira iwe, kusvetwa kunokonzera kunogona kuumba mazana ezvidimbu zvakafanana. Vamwe vabati vanowanzofarira nzira iyi, sezvo kumira kwekukanda kunoita zvikamu zvinonyangadza kugadzira kana kuumba pairi nyore nyore. Rimwe ruzivo rwakanakisisa rwekukanda pasi nderokuti iwe unogona kuita zvinhu zvakafanana nejagi zvine chibatiso sechikamu chimwe chete.
Slip casting zvakare inzira yakanaka yekuumba zvidimbu zvakaoma, zvakadai se teti.
Slip inongova musanganiswa wevhu wevhu kana "kusungirirwa kwemvura yakasvibirira mumvura" uye kazhinji kacho kuderera kudarika slurry. Slip casting "yakasvibiswa ivhu rakadururirwa mumumanda wepende ." Izvozvo zvinokwana 75 muzana yevhu yevhu yevhu ye 25% yemvura.
Nzira Yekushandura Mumuviri Wenyu Wakaisa Mukati
Nzira yekushandura ivhu rako muchidimbu inonzi inonzi slaking process. Zvakakosha kushandisa michina yakafanana yevhu kuitira kuti ibudirire kushandiswa zvakafanana nekupisa. Shandisa huwandu hwehuvhu nemvura yaunoda uye uzviwedzere pane bhakiti guru, uzviisire kuti zvive (kubatana). Dhaka dzakasiyana dzakasiyana-siyana dzinobata nguva dzakasiyana, asi iwe unofanirwa kusiya ivhu kuti riparadze mumvura kwemaawa makumi maviri nemaviri. Ivhu rinofanirwa kuva pfupa rakaoma nekuda kwekuita . Mushure mekunge nguva iyi, musanganiswa inoda kushandiswa zvinyoro netsvimbo huru.
Kuti ugadzire kutenderera kwakanaka (tsvina yako inofanira kunge yakakura yekrisiti), iwe uchada drill nechisanganiswa chekubatanidza kuti uone kuti slip iri nyore. Zvakakosha kushanda kana chidimbu chacho chine ivhu rakakodzera kuti mvura rienzane (inozivikanwa sehukuru hwaro). Kuti uone hukuru hunokosha, iwe uchada kudururira 100 mami yevhu yako yakanyura mujagi yekuyera uye uireme mu gramu.
Izvo zvigovana uremu hwaunowana nemakumi mashanu (kana uwandu hwemamiliteri iwe wadurura) uye iyo nhamba ichava yako yakajeka. Nhamba yakanaka yekushanda nayo inenge 1.80. Ipapo iwe unoda kuve nechokwadi kuti ivhu rakasvibiswa.
Chii Chinonzi Deflocculation?
Makemikari inofanira kuwedzerwa kune ivhu rakagadzirwa kuitira kuti rive rakakwana. Izvi zvinozivikanwa se deflocculation. Deflocculation "kuparadzanisa zvidimbu muchidimbu kuitira kuti mvura shoma inotarisirwa kuita slip fluid." Matonho mashomanana e-sodium silicate anogona kushandiswa kuita izvi. A liquid deflocculant yakafanana neDarvan yakanakawo, sezvo isingasvibisi purasitiki. Kupfekedza chifukidzo chemapfupa mukati mehutano hwose hwekutendesa muviri wako wevhu mudimbu, kuitira kuti iwe usapinza chero mishonga inokuvadza.
Nzira Yokudururira Sei Slip Sokukanda
Kana imwe nguva chidimbu chako chichienderana nekugadzirisa kwakakodzera, ipapo iwe unoda kuva nekodha yakanaka yekugadzirira. Mazaya emapanga anowanikwa nyore nyore kutenga kana iwe unogona kutevera mazano edu uye matanho ekugadzira pombi yako . Mhomho inogadzirwa kubva pamucheka weParis sezvavanonyanya kunya.
Nyatsotsanura chidimbu chako mumupanda we mold uye chigadzirwa cheParis mold chinotanga kunwa mvura kubva muvhu uye kuomeswa kwevhu kunotanga .
Kana imwe ivhu rakatanga kuomeswa kusvika kuhupamhi hwakakodzera (nguva inotarisana nehukuru hwehutu, asi nokuda kwemukoko / miduku, miniti 10 inofanira kuita), saka iwe unogona kudururira kunze kwechidimbu chevhu. Iko kune chidziro chekudururira dope rinoputika uye iwe unoda kuzviita zvakanyatsonaka. Dururirai zvakare muchikwere chevhu rako, kuitira kuti usaparadza chero. Paunenge udira, isa zvimiti zviviri zvehuni pamusoro pebhakiti kuti ugare pasi pepurasiti yeParis mold, nechepamusoro, saka slip inodonha kunze. Vamwe vadziri vanokurudzira kudururira slip kunze kwekona, kuitira kuti mukati mutsva kuve nyore. Kana zvese zvadururwa, bvisa chero ivhu rakawandisa kubva kumusoro kwehutu.
Kubvisa Ware kunze kweMold
Kana imwe nguva chidimbu chakaoma, (kureba kwenguva iyo ivhu rinotora kuti riome richave rakatarisana nehukuru hwehutanda hwaunoshandisa) iwe unogona kuzvibudisa kunze.
Itai bhokisi rakasvibirira pasi peganda uye nyatsorishandura. Iyi ndiyo nzira iri nyore uye chidimbu chinofanira kubuda zvinyoro, sezvo ivhu ringave rakaputika muhutu. Kubva ipapo unogona kushandura mitsetse uye chikamu chako chichave chagadzirira kupisa uye kupenya .